The Meaning of 2 Thessalonians 1:10 Explained

2 Thessalonians 1:10

KJV: When he shall come to be glorified in his saints, and to be admired in all them that believe (because our testimony among you was believed) in that day.

YLT: when He may come to be glorified in his saints, and to be wondered at in all those believing -- because our testimony was believed among you -- in that day;

Darby: when he shall have come to be glorified in his saints, and wondered at in all that have believed, (for our testimony to you has been believed,) in that day.

ASV: when he shall come to be glorified in his saints, and to be marvelled at in all them that believed (because our testimony unto you was believed) in that day.

KJV Reverse Interlinear

When  he shall come  to be glorified  in  his  saints,  and  to be admired  in  all  them that believe  (because  our  testimony  among  you  was believed  ) in  that  day. 

What does 2 Thessalonians 1:10 Mean?

Verse Meaning

When Christ returns to earth His "saints" will accompany Him. Paul referred specifically to Christians (i.e, believers of the church age who previously experienced the Rapture), not all believers. Old Testament saints will not experience resurrection until the Second Coming ( Isaiah 26:19; Daniel 12:2). However, one writer argued that the "saints" are Old Testament believers and "all who have believed" are church age believers. [1] Jesus Christ"s second coming will be a day of great glory and vindication for Him.
"The idea is that the glory of that day will far surpass anything of which we can have any idea before we behold it, and when we do behold it we shall be lost in amazement." [2]
Paul"s readers would participate in this day because they had believed Paul"s testimony when he had preached the gospel among them. They would reflect Christ"s glory as will all other believers who will accompany Him at His second coming (i.e, all Christians).
"Just as Paul is elusive about the nature of the vengeance to be inflicted by the Lord Jesus, he is also elusive about the nature of the reward to be bestowed." [3]
"That day" is a clear reference to the day of the Lord (cf. Isaiah 2:11; Isaiah 2:17). It will include Jesus Christ"s return to the earth at His second coming (cf. 2 Thessalonians 2:1-12; Mark 14:25; Luke 21:34; 2 Timothy 1:12; 2 Timothy 1:18; 2 Timothy 4:8). [4] Then He will be glorified "in the presence of" His saints (the locative use of the Greek preposition en). [5] By using the Greek preposition en, Paul could have meant that Christ will be glorified both "among" them and "in" them.
At first reading it may appear that 2 Thessalonians 1:5-10 offer hope that God would judge the Thessalonians" persecutors very soon and that the Thessalonian Christians would find "relief" ( 2 Thessalonians 1:7) in the Rapture. However the return of Christ in "fire" ( 2 Thessalonians 1:7) dealing out punishment ( 2 Thessalonians 1:8-9) when He comes "with His saints" ( 2 Thessalonians 1:10) must refer to the Second Coming. Thus it appears that the Second Coming follows the Rapture immediately. This is what posttribulationists believe. It is also what amillennialists and postmillennialists believe. [6] However the Tribulation will precede the Second Coming, as posttribulationists agree. Paul proceeded to explain that the Thessalonians were not in the Tribulation ( Mark 13:32). Only if they were then in the Tribulation could the hope of relief by a posttribulational Rapture have been a comfort to them. Consequently it seems that in 2 Thessalonians 1:5-10 Paul was seeking to comfort his readers by assuring them that ultimately they would experience relief by entering rest in the Millennium following Christ"s second coming. Ultimately God would punish their persecutors at the great white throne judgment at the end of the Millennium ( Revelation 20:11-15).
Thomas, a pretribulationist, understood the revelation of Jesus Christ spoken of in 2 Thessalonians 1:5-10 to be a general one that embraces the Rapture and the Second Coming.
"Many have chosen to limit apokalypsei (" Revelation ," "appearance") to a single event, identifying it with Christ"s return to earth at the close of the tribulation. The role of "his powerful angels" in the revelation favors this understanding in the light of Matthew 24:30-31; Matthew 25:31. It is more persuasive, however, to explain apokalypsei as a complex of events, including various phases of end-time happenings. The present context associates the word with Christ"s coming for his own as well as his coming to deal with opponents. Since the primary thrust of 2 Thessalonians 1:5-10 is to encourage suffering Christians, the meaning of apokalypsei for them should receive the emphasis. God"s dealings with the rest of the world are included only to enhance the "relief" experienced by believers at the righteous judgment of God." [7]
It seems to me, as I have tried to explain above, that the references to what will happen at this appearing describe the Second Coming exclusively. Thomas admitted that enjoyment of the future glory of Christ"s coming-and only His second coming will be in glory-is the leading idea of this chapter. [6]

Context Summary

2Th 1:1-12 - Faithful Through Faith In A Righteous God
Notice the remarkable couplets of this chapter. Grace and peace, 2 Thessalonians 1:2; faith and love, 2 Thessalonians 1:3; faith and patience, 2 Thessalonians 1:4; tribulation for those who trouble, and rest for those who are troubled, 2 Thessalonians 1:6-7; know not, obey not, 2 Thessalonians 1:8; the presence of the Lord, the glory of His power, 2 Thessalonians 1:9; glorified and admired, 2 Thessalonians 1:10; the good pleasure of His goodness and the work of faith, 2 Thessalonians 1:11. Like mirrors that face each other, these words flash back and forth their depths of sacred significance.
What marvelous scenes the future conceals for believers!-such as rest for the weary, palms of victory for the defeated, glory for the name and cause of Christ, and, above all, the revelation of that dear Presence with which we have been so constantly in touch. But how inexpressibly awful and terrible, on the other hand, the fate of the willful rejecters of the love of God!
The final prayer has always been highly prized by God's people. If they shall ever be worthy of their high calling, it is for Him to make them so. His being glorified and admired in His saints is not a far-off event, but one within the possibilities of the present hour; and the name of Jesus may be magnified here and now in us, as it will be finally and more perfectly. Compare II Thessalon ians 1:10, 12. [source]

Chapter Summary: 2Th 1

1  Paul certifies the Thessalonians of the good opinion which he had of their faith, love, and patience;
11  and therewithal uses various reasons for the comforting of them in persecution

Greek Commentary for 2 Thessalonians 1:10

When he shall come [οταν ελτηι]
Second aorist active subjunctive with οταν — hotan future and indefinite temporal clause (Robertson, Grammar, pp. 971ff.) coincident with εν τηι αποκαλυπσει — en tēi apokalupsei in 2 Thessalonians 1:7. [source]
To be glorified [ενδοχαστηναι]
First aorist passive infinitive (purpose) of ενδοχαζω — endoxazō late verb, in N.T. only here and 2 Thessalonians 1:12, in lxx and papyri. In his saints (εν τοις αγιοις αυτου — en tois hagiois autou). The sphere in which Christ will find his glory at the Revelation. And to be marvelled at First aorist passive infinitive (purpose), common verb ταυμαζω — thaumazō That believed (τοις πιστευσασιν — tois pisteusasin). Why aorist active participle instead of present active πιστευουσιν — pisteuousin (that believe)? Frame thinks that Paul thus reassures those who believed his message when there (1 Thessalonians 1:6.; 1 Thessalonians 2:13.). The parenthetical clause, though difficult, falls in with this idea: Because our testimony unto you was believed Moffatt calls it an anti-climax. On that day (εν τηι ημεραι εκεινηι — en tēi hēmerāi ekeinēi). The day of Christ‘s coming (2 Timothy 1:12, 2 Timothy 1:18; 2 Timothy 4:8). [source]
In his saints [εν τοις αγιοις αυτου]
The sphere in which Christ will find his glory at the Revelation. [source]
And to be marvelled at [και ταυμαστηναι]
First aorist passive infinitive (purpose), common verb ταυμαζω — thaumazō That believed (τοις πιστευσασιν — tois pisteusasin). Why aorist active participle instead of present active πιστευουσιν — pisteuousin (that believe)? Frame thinks that Paul thus reassures those who believed his message when there (1 Thessalonians 1:6.; 1 Thessalonians 2:13.). The parenthetical clause, though difficult, falls in with this idea: Because our testimony unto you was believed Moffatt calls it an anti-climax. On that day (εν τηι ημεραι εκεινηι — en tēi hēmerāi ekeinēi). The day of Christ‘s coming (2 Timothy 1:12, 2 Timothy 1:18; 2 Timothy 4:8). [source]
That believed [τοις πιστευσασιν]
Why aorist active participle instead of present active πιστευουσιν — pisteuousin (that believe)? Frame thinks that Paul thus reassures those who believed his message when there (1 Thessalonians 1:6.; 1 Thessalonians 2:13.). The parenthetical clause, though difficult, falls in with this idea: [source]
Because our testimony unto you was believed [οτι επιστευτη το μαρτυριον ημων επ υμας]
Moffatt calls it an anti-climax. On that day (εν τηι ημεραι εκεινηι — en tēi hēmerāi ekeinēi). The day of Christ‘s coming (2 Timothy 1:12, 2 Timothy 1:18; 2 Timothy 4:8). [source]
On that day [εν τηι ημεραι εκεινηι]
The day of Christ‘s coming (2 Timothy 1:12, 2 Timothy 1:18; 2 Timothy 4:8). [source]
To be glorified [ἐνδοξασθῆναι]
Only here and 2 Thessalonians 1:12in N.T. Repeatedly in lxx. See Exodus 14:4, Exodus 14:17; Isaiah 45:26. oClass. [source]

Reverse Greek Commentary Search for 2 Thessalonians 1:10

Philippians 1:6 Until the day of Jesus Christ [αχρι ημερας Χριστου Ιησου]
The second coming as in Phlippians 1:10. See note on 1 Thessalonians 5:2, 1 Thessalonians 5:4; 2 Thessalonians 1:10; 2 Thessalonians 2:2; 1 Corinthians 1:18; 1 Corinthians 3:13; 2 Corinthians 1:14; Romans 13:12. Paul never sets the time for the Lord‘s return, but he is cheered by that blessed hope. [source]
Philippians 1:6 This very thing [αυτο τουτο]
Accusative of the inner object with πεποιτως — pepoithōs “this thing itself.” Will perfect it (επιτελεσει — epitelesei). Future active indicative of επιτελεω — epiteleō will fully (επι — epi̇) finish. God began and God will consummate it (see note on 2 Corinthians 8:6 and note on Galatians 3:3 where both words occur together as here), but not without their cooperation and partnership. Until the day of Jesus Christ The second coming as in Phlippians 1:10. See note on 1 Thessalonians 5:2, 1 Thessalonians 5:4; 2 Thessalonians 1:10; 2 Thessalonians 2:2; 1 Corinthians 1:18; 1 Corinthians 3:13; 2 Corinthians 1:14; Romans 13:12. Paul never sets the time for the Lord‘s return, but he is cheered by that blessed hope. [source]
1 Thessalonians 5:2 The day of the Lord [ἡμέρα κυρίου]
The day of Christ's second coming. In Paul's Epistles this is expressed by ἡ ἡμέρα theday, absolutely, 1 Thessalonians 5:4; 1 Corinthians 3:13; Romans 13:12: ἡ ἡμέρα ἐκείνη thatday, 2 Thessalonians 1:10: ἡμέρα χριστοῦ theday of Christ, Philemon 1:10; Philemon 2:16: ἡμέρα κυρίου or τοῦ κυρίου dayof the Lord, 1 Corinthians 5:5; 1 Thessalonians 5:2; 2 Thessalonians 2:2: ἡμέρα τοῦ κυρίου ἡμῶν Ἱησοῦ ( Χριστοῦ ), 1 Corinthians 1:8; 2 Corinthians 1:14. These expressions refer to a definite time when the Lord is expected to appear, and Paul expects this appearance soon. Attempts to evade this by referring such expressions to the day of death, or to the advance toward perfection after death until the final judgment, are forced, and are shaped by dogmatic conceptions of the nature of Biblical inspiration. In the O.T. the phrase day of the Lord denotes a time in which God will conspicuously manifest his power and goodness or his penal justice. See Isaiah 2:12; Ezekiel 13:5; Joel 1:15; Joel 2:11; and comp. Romans 2:5. The whole class of phrases is rare in N.T. outside of Paul's Epistles. [source]
1 Timothy 5:11 Have begun to wax wanton [καταστρηνιάσωσιν]
Not, have begun, but rather, whenever they shall come to wax wanton. Comp. 2 Thessalonians 1:10. The compound verb, signifying to feel the sexual impulse, only here, and not in lxx or Class. The simple verb, στρηνιᾶν torun riot, Revelation 18:7, Revelation 18:9and the kindred στρῆνος luxury Revelation 18:3. See note. [source]
1 Timothy 3:16 Was believed on in the world [ἐπιστεύθη ἐν κόσμῳ]
For a similar construction see 2 Thessalonians 1:10. With Christ as subject this use of ἐπιστεύθη is unique. [source]
1 Timothy 2:6 To be testified in due time [τὸ μαρτύριον καιροῖς ἰδίοις]
Lit. (gave himself a ransom) the testimony in its own times. That is, the gift of Christ as a ransom was to be the substance or import of the testimony which was to be set forth in its proper seasons. Thus μαρτύριον testimonyis in apposition with the whole preceding sentence, and not with ransom only. Μαρτύριον is used sometimes simply as witness or testimony (Matthew 8:4; Mark 6:11): sometimes specially of the proclamation of the gospel, as Matthew 24:14; Acts 4:33; 1 Thessalonians 1:10. The apostles are said, μαρτυρεῖν tobear witness, as eye or ear witnesses of the sayings, deeds, and sufferings of Jesus (1 Corinthians 15:15). In 1 Corinthians 1:6, μαρτύριον τοῦ Χριστοῦ is practically = the gospel. In 2 Thessalonians 1:10, τὸ μαρτύριον ἡμῶν ἐφ ' ὑμᾶς ourtestimony among you is our public attestation of the truth of the gospel. The idea of witness is a favorite one with John. See John 1:7. The exact phrase καιροῖς ἰδίοις inits own times, only in the Pastorals, here, 1 Timothy 6:15; Titus 1:3. In Galatians 6:9 καιρῷ ἰδίῳ indue time. Comp. Galatians 4:4. [source]
1 Timothy 3:16 He who [ος]
The correct text, not τεος — theos (God) the reading of the Textus Receptus (Syrian text) nor ο — ho (neuter relative, agreeing with μυστηριον — mustērion) the reading of the Western documents. Westcott and Hort print this relative clause as a fragment of a Christian hymn (like Ephesians 5:14) in six strophes. That is probably correct. At any rate ος — hos (who) is correct and there is asyndeton (no connective) in the verbs. Christ, to whom ος — hos refers, is the mystery (Colossians 1:27; Colossians 2:2). Was manifested (επανερωτη — ephanerōthē). First aorist passive indicative of πανεροω — phaneroō to manifest. Here used to describe the incarnation (εν σαρκι — en sarki) of Christ (an answer also to the Docetic Gnostics). The verb is used by Paul elsewhere of the incarnation (Romans 16:26; Colossians 1:26) as well as of the second coming (Colossians 3:4). Justified in the spirit First aorist passive indicative of δικαιοω — dikaioō to declare righteous, to vindicate. Christ was vindicated in his own spirit (Hebrews 9:14) before men by overcoming death and rising from the dead (Romans 1:3.). Seen of angels (ωπτη αγγελοις — ōphthē aggelois). First aorist passive indicative of οραω — horaō to see, with either the instrumental or the dative case of angels (αγγελοις — aggelois). The words were probably suggested by the appearance of Jesus (ωπτη — ōphthē the usual form for the resurrection appearances of Christ) of the angels at the tomb and at the ascension of Christ. See note on Philemon 2:10; 1 Peter 3:22 for the appearance of Jesus to the angels in heaven at the ascension. Some would take “angels” here to be “messengers” (the women). Preached among the nations First aorist passive indicative of κηρυσσω — kērussō to proclaim. The word ετνος — ethnos may mean “all creation” (Colossians 1:23) and not just Gentiles as distinct from Jews. Paul had done more of this heralding of Christ among the Gentiles than any one else. It was his glory (Ephesians 3:1, Ephesians 3:8). Cf. 1 Timothy 2:7. Believed on in the world (επιστευτη εν κοσμωι — episteuthē en kosmōi). First aorist indicative passive again of πιστευω — pisteuō to believe (2 Thessalonians 1:10). Cf. 1 Timothy 1:15; 2 Corinthians 5:19. Received up in glory First aorist passive again (six verbs in the same voice and tense in succession, a rhythmic arrangement like a hymn). Cf. Romans 8:29. This time the verb is αναλαμβανω — analambanō the verb used of the ascension (Acts 1:11, Acts 1:22, which see). In a wonderful way this stanza of a hymn presents the outline of the life of Christ. [source]
1 Timothy 3:16 Believed on in the world [επιστευτη εν κοσμωι]
First aorist indicative passive again of πιστευω — pisteuō to believe (2 Thessalonians 1:10). Cf. 1 Timothy 1:15; 2 Corinthians 5:19. [source]
1 Timothy 3:16 Great [μεγα]
See note on Ephesians 5:32. “A great mystery.” The mystery of godliness (το της ευσεβειας μυστηριον — to tēs eusebeias mustērion). See 1 Timothy 3:9 “the mystery of the faith,” and 1 Timothy 2:2 for ευσεβεια — eusebeia Here the phrase explains “a pillar and stay of the truth” (1 Timothy 3:15). See in particular 1 Corinthians 1:27. “The revealed secret of true religion, the mystery of Christianity, the Person of Christ” (Lock). He who The correct text, not τεος — theos (God) the reading of the Textus Receptus (Syrian text) nor ο — ho (neuter relative, agreeing with μυστηριον — mustērion) the reading of the Western documents. Westcott and Hort print this relative clause as a fragment of a Christian hymn (like Ephesians 5:14) in six strophes. That is probably correct. At any rate ος — hos (who) is correct and there is asyndeton (no connective) in the verbs. Christ, to whom ος — hos refers, is the mystery (Colossians 1:27; Colossians 2:2). Was manifested (επανερωτη — ephanerōthē). First aorist passive indicative of πανεροω — phaneroō to manifest. Here used to describe the incarnation (εν σαρκι — en sarki) of Christ (an answer also to the Docetic Gnostics). The verb is used by Paul elsewhere of the incarnation (Romans 16:26; Colossians 1:26) as well as of the second coming (Colossians 3:4). Justified in the spirit First aorist passive indicative of δικαιοω — dikaioō to declare righteous, to vindicate. Christ was vindicated in his own spirit (Hebrews 9:14) before men by overcoming death and rising from the dead (Romans 1:3.). Seen of angels (ωπτη αγγελοις — ōphthē aggelois). First aorist passive indicative of οραω — horaō to see, with either the instrumental or the dative case of angels (αγγελοις — aggelois). The words were probably suggested by the appearance of Jesus (ωπτη — ōphthē the usual form for the resurrection appearances of Christ) of the angels at the tomb and at the ascension of Christ. See note on Philemon 2:10; 1 Peter 3:22 for the appearance of Jesus to the angels in heaven at the ascension. Some would take “angels” here to be “messengers” (the women). Preached among the nations First aorist passive indicative of κηρυσσω — kērussō to proclaim. The word ετνος — ethnos may mean “all creation” (Colossians 1:23) and not just Gentiles as distinct from Jews. Paul had done more of this heralding of Christ among the Gentiles than any one else. It was his glory (Ephesians 3:1, Ephesians 3:8). Cf. 1 Timothy 2:7. Believed on in the world (επιστευτη εν κοσμωι — episteuthē en kosmōi). First aorist indicative passive again of πιστευω — pisteuō to believe (2 Thessalonians 1:10). Cf. 1 Timothy 1:15; 2 Corinthians 5:19. Received up in glory First aorist passive again (six verbs in the same voice and tense in succession, a rhythmic arrangement like a hymn). Cf. Romans 8:29. This time the verb is αναλαμβανω — analambanō the verb used of the ascension (Acts 1:11, Acts 1:22, which see). In a wonderful way this stanza of a hymn presents the outline of the life of Christ. [source]
1 Timothy 3:16 Justified in the spirit [εδικαιωτη εν πνευματι]
First aorist passive indicative of δικαιοω — dikaioō to declare righteous, to vindicate. Christ was vindicated in his own spirit (Hebrews 9:14) before men by overcoming death and rising from the dead (Romans 1:3.). Seen of angels (ωπτη αγγελοις — ōphthē aggelois). First aorist passive indicative of οραω — horaō to see, with either the instrumental or the dative case of angels (αγγελοις — aggelois). The words were probably suggested by the appearance of Jesus (ωπτη — ōphthē the usual form for the resurrection appearances of Christ) of the angels at the tomb and at the ascension of Christ. See note on Philemon 2:10; 1 Peter 3:22 for the appearance of Jesus to the angels in heaven at the ascension. Some would take “angels” here to be “messengers” (the women). Preached among the nations First aorist passive indicative of κηρυσσω — kērussō to proclaim. The word ετνος — ethnos may mean “all creation” (Colossians 1:23) and not just Gentiles as distinct from Jews. Paul had done more of this heralding of Christ among the Gentiles than any one else. It was his glory (Ephesians 3:1, Ephesians 3:8). Cf. 1 Timothy 2:7. Believed on in the world (επιστευτη εν κοσμωι — episteuthē en kosmōi). First aorist indicative passive again of πιστευω — pisteuō to believe (2 Thessalonians 1:10). Cf. 1 Timothy 1:15; 2 Corinthians 5:19. Received up in glory First aorist passive again (six verbs in the same voice and tense in succession, a rhythmic arrangement like a hymn). Cf. Romans 8:29. This time the verb is αναλαμβανω — analambanō the verb used of the ascension (Acts 1:11, Acts 1:22, which see). In a wonderful way this stanza of a hymn presents the outline of the life of Christ. [source]
1 Timothy 3:16 Preached among the nations [εκηρυχτη εν ετνεσιν]
First aorist passive indicative of κηρυσσω — kērussō to proclaim. The word ετνος — ethnos may mean “all creation” (Colossians 1:23) and not just Gentiles as distinct from Jews. Paul had done more of this heralding of Christ among the Gentiles than any one else. It was his glory (Ephesians 3:1, Ephesians 3:8). Cf. 1 Timothy 2:7. Believed on in the world (επιστευτη εν κοσμωι — episteuthē en kosmōi). First aorist indicative passive again of πιστευω — pisteuō to believe (2 Thessalonians 1:10). Cf. 1 Timothy 1:15; 2 Corinthians 5:19. Received up in glory First aorist passive again (six verbs in the same voice and tense in succession, a rhythmic arrangement like a hymn). Cf. Romans 8:29. This time the verb is αναλαμβανω — analambanō the verb used of the ascension (Acts 1:11, Acts 1:22, which see). In a wonderful way this stanza of a hymn presents the outline of the life of Christ. [source]
2 Timothy 1:12 That day [ἐκείνην τὴν ἡμέραν]
The day of Christ's second appearing. See on 1 Thessalonians 5:2. In this sense the phrase occurs in the N.T. Epistles only 2 Timothy 1:18; 2 Timothy 4:8; 2 Thessalonians 1:10; but often in the Gospels, as Matthew 7:22; Matthew 26:29; Mark 13:32, etc. The day of the Lord's appearing is designated by Paul as ἡ ἡμέρα , absolutely, the day, Romans 13:12; 1 Corinthians 3:13; 1 Thessalonians 5:4: ἡμέρα τοῦ κυρίου theday of the Lord, 1 Corinthians 1:8; 2 Corinthians 1:14; 1 Thessalonians 5:2; 2 Thessalonians 2:2: the day of Jesus Christ or Christ, Philemon 1:6, Philemon 1:10; Philemon 2:16day when God shall judge, Romans 2:16: the day of wrath and revelation of the righteous judgment of God, Romans 2:5: the day of redemption, Ephesians 4:30. [source]
2 Timothy 1:12 Against that day [εις εκεινην την ημεραν]
The day of Christ‘s second coming. See also 2 Timothy 1:18; 2 Timothy 4:8; 2 Thessalonians 1:10, and often in the Gospels. Elsewhere, the day of the Lord (1 Thessalonians 5:2; 2 Thessalonians 2:2; 1 Corinthians 1:8; 2 Corinthians 1:14), the day of Christ or Jesus Christ (Philemon 1:6, Philemon 1:10; Philemon 2:16), the day (1 Thessalonians 5:4; 1 Corinthians 3:13; Romans 13:12), the day of redemption (Ephesians 4:20), the day of judgment (Romans 2:5, Romans 2:16). [source]
2 Timothy 1:12 Yet I am not ashamed [αλλ ουκ επαισχυνομαι]
Plain reference to the exhortation to Timothy in 2 Timothy 1:8. Him whom I have believed (ωι πεπιστευκα — hōi pepisteuka). Dative case of the relative (ωι — hōi) with the perfect active of πιστευω — pisteuō the antecedent to the relative not expressed. It is not an indirect question. Paul knows Jesus Christ whom he has trusted. I am persuaded See 2 Timothy 1:5. To guard (πυλαχαι — phulaxai). First aorist active infinitive of πυλασσω — phulassō the very word used in 1 Timothy 6:20 with παρατηκην — parathēkēn as here, to guard against robbery or any loss. That which I have committed unto him Literally, “my deposit,” as in a bank, the bank of heaven which no burglar can break (Matthew 6:19.). See this word also in 2 Timothy 1:14. Some MSS. have the more common παρακατατηκη — parakatathēkē (a sort of double deposit, παρα — para beside, down, κατα — kata). Against that day (εις εκεινην την ημεραν — eis ekeinēn tēn hēmeran). The day of Christ‘s second coming. See also 2 Timothy 1:18; 2 Timothy 4:8; 2 Thessalonians 1:10, and often in the Gospels. Elsewhere, the day of the Lord (1 Thessalonians 5:2; 2 Thessalonians 2:2; 1 Corinthians 1:8; 2 Corinthians 1:14), the day of Christ or Jesus Christ (Philemon 1:6, Philemon 1:10; Philemon 2:16), the day (1 Thessalonians 5:4; 1 Corinthians 3:13; Romans 13:12), the day of redemption (Ephesians 4:20), the day of judgment (Romans 2:5, Romans 2:16). [source]
2 Timothy 1:12 I am persuaded [πεπεισμαι]
See 2 Timothy 1:5. To guard (πυλαχαι — phulaxai). First aorist active infinitive of πυλασσω — phulassō the very word used in 1 Timothy 6:20 with παρατηκην — parathēkēn as here, to guard against robbery or any loss. That which I have committed unto him Literally, “my deposit,” as in a bank, the bank of heaven which no burglar can break (Matthew 6:19.). See this word also in 2 Timothy 1:14. Some MSS. have the more common παρακατατηκη — parakatathēkē (a sort of double deposit, παρα — para beside, down, κατα — kata). Against that day (εις εκεινην την ημεραν — eis ekeinēn tēn hēmeran). The day of Christ‘s second coming. See also 2 Timothy 1:18; 2 Timothy 4:8; 2 Thessalonians 1:10, and often in the Gospels. Elsewhere, the day of the Lord (1 Thessalonians 5:2; 2 Thessalonians 2:2; 1 Corinthians 1:8; 2 Corinthians 1:14), the day of Christ or Jesus Christ (Philemon 1:6, Philemon 1:10; Philemon 2:16), the day (1 Thessalonians 5:4; 1 Corinthians 3:13; Romans 13:12), the day of redemption (Ephesians 4:20), the day of judgment (Romans 2:5, Romans 2:16). [source]
2 Timothy 1:12 That which I have committed unto him [την παρατηκην μου]
Literally, “my deposit,” as in a bank, the bank of heaven which no burglar can break (Matthew 6:19.). See this word also in 2 Timothy 1:14. Some MSS. have the more common παρακατατηκη — parakatathēkē (a sort of double deposit, παρα — para beside, down, κατα — kata). Against that day (εις εκεινην την ημεραν — eis ekeinēn tēn hēmeran). The day of Christ‘s second coming. See also 2 Timothy 1:18; 2 Timothy 4:8; 2 Thessalonians 1:10, and often in the Gospels. Elsewhere, the day of the Lord (1 Thessalonians 5:2; 2 Thessalonians 2:2; 1 Corinthians 1:8; 2 Corinthians 1:14), the day of Christ or Jesus Christ (Philemon 1:6, Philemon 1:10; Philemon 2:16), the day (1 Thessalonians 5:4; 1 Corinthians 3:13; Romans 13:12), the day of redemption (Ephesians 4:20), the day of judgment (Romans 2:5, Romans 2:16). [source]
Revelation 16:14 Unto the war of the great day of God, the Almighty [εις τον πολεμον της ημερας της μεγαλης του τεου του παντοκρατορος]
Some take this to be war between nations, like Mark 13:8, but it is more likely war against God (Psalm 2:2) and probably the battle pictured in Revelation 17:14; Revelation 19:19. Cf. 2 Peter 3:12, “the day of God,” his reckoning with the nations. See Joel 2:11; Joel 3:4. Paul uses “that day” for the day of the Lord Jesus (the Parousia) as in 1 Thessalonians 5:2; 2 Thessalonians 1:10; 2 Thessalonians 2:2; 1 Corinthians 1:8; 2 Corinthians 1:14; Philemon 1:6; Philemon 2:16; 2 Timothy 1:12, 2 Timothy 1:18; 2 Timothy 4:8. [source]
Revelation 16:14 Working signs [ποιουντα σημεια]
“Doing signs” (present active participle of ποιεω — poieō). The Egyptian magicians wrought “signs” (tricks), as did Simon Magus and later Apollonius of Tyana. Houdini claimed that he could reproduce every trick of the spiritualistic mediums.Which go forth (α εκπορευεται — ha ekporeuetai). Singular verb with neuter plural (collective) subject.Unto the kings The three evil spirits (dragon and the two beasts) spur on the kings of the whole world to a real world war. “There have been times when nations have been seized by a passion for war which the historian can but imperfectly explain” (Swete).To gather them together (συναγαγειν — sunagagein). Second aorist active infinitive of συναγω — sunagō to express purpose (that of the unclean spirits).Unto the war of the great day of God, the Almighty Some take this to be war between nations, like Mark 13:8, but it is more likely war against God (Psalm 2:2) and probably the battle pictured in Revelation 17:14; Revelation 19:19. Cf. 2 Peter 3:12, “the day of God,” his reckoning with the nations. See Joel 2:11; Joel 3:4. Paul uses “that day” for the day of the Lord Jesus (the Parousia) as in 1 Thessalonians 5:2; 2 Thessalonians 1:10; 2 Thessalonians 2:2; 1 Corinthians 1:8; 2 Corinthians 1:14; Philemon 1:6; Philemon 2:16; 2 Timothy 1:12, 2 Timothy 1:18; 2 Timothy 4:8. [source]
Revelation 16:14 Unto the kings [επι τους βασιλεις]
The three evil spirits (dragon and the two beasts) spur on the kings of the whole world to a real world war. “There have been times when nations have been seized by a passion for war which the historian can but imperfectly explain” (Swete).To gather them together (συναγαγειν — sunagagein). Second aorist active infinitive of συναγω — sunagō to express purpose (that of the unclean spirits).Unto the war of the great day of God, the Almighty Some take this to be war between nations, like Mark 13:8, but it is more likely war against God (Psalm 2:2) and probably the battle pictured in Revelation 17:14; Revelation 19:19. Cf. 2 Peter 3:12, “the day of God,” his reckoning with the nations. See Joel 2:11; Joel 3:4. Paul uses “that day” for the day of the Lord Jesus (the Parousia) as in 1 Thessalonians 5:2; 2 Thessalonians 1:10; 2 Thessalonians 2:2; 1 Corinthians 1:8; 2 Corinthians 1:14; Philemon 1:6; Philemon 2:16; 2 Timothy 1:12, 2 Timothy 1:18; 2 Timothy 4:8. [source]

What do the individual words in 2 Thessalonians 1:10 mean?

when He shall come to be glorified in the saints of Him and to be marveled at among all those having believed because was believed the testimony of us to you the day that
ὅταν ἔλθῃ ἐνδοξασθῆναι ἐν τοῖς ἁγίοις αὐτοῦ καὶ θαυμασθῆναι ἐν πᾶσιν τοῖς πιστεύσασιν ὅτι ἐπιστεύθη τὸ μαρτύριον ἡμῶν ἐφ’ ὑμᾶς τῇ ἡμέρᾳ ἐκείνῃ

ἔλθῃ  He  shall  come 
Parse: Verb, Aorist Subjunctive Active, 3rd Person Singular
Root: ἔρχομαι  
Sense: to come.
ἐνδοξασθῆναι  to  be  glorified 
Parse: Verb, Aorist Infinitive Passive
Root: ἐνδοξάζομαι  
Sense: glorify, adorn with glory.
ἁγίοις  saints 
Parse: Adjective, Dative Masculine Plural
Root: ἅγιος  
Sense: most holy thing, a saint.
αὐτοῦ  of  Him 
Parse: Personal / Possessive Pronoun, Genitive Masculine 3rd Person Singular
Root: αὐτός  
Sense: himself, herself, themselves, itself.
θαυμασθῆναι  to  be  marveled  at 
Parse: Verb, Aorist Infinitive Passive
Root: ἐκθαυμάζω 
Sense: to wonder, wonder at, marvel.
τοῖς  those 
Parse: Article, Dative Masculine Plural
Root:  
Sense: this, that, these, etc.
πιστεύσασιν  having  believed 
Parse: Verb, Aorist Participle Active, Dative Masculine Plural
Root: πιστεύω  
Sense: to think to be true, to be persuaded of, to credit, place confidence in.
ὅτι  because 
Parse: Conjunction
Root: ὅτι  
Sense: that, because, since.
ἐπιστεύθη  was  believed 
Parse: Verb, Aorist Indicative Passive, 3rd Person Singular
Root: πιστεύω  
Sense: to think to be true, to be persuaded of, to credit, place confidence in.
μαρτύριον  testimony 
Parse: Noun, Nominative Neuter Singular
Root: μαρτύριον  
Sense: testimony.
ἡμῶν  of  us 
Parse: Personal / Possessive Pronoun, Genitive 1st Person Plural
Root: ἐγώ  
Sense: I, me, my.
ἡμέρᾳ  day 
Parse: Noun, Dative Feminine Singular
Root: ἡμέρα  
Sense: the day, used of the natural day, or the interval between sunrise and sunset, as distinguished from and contrasted with the night.
ἐκείνῃ  that 
Parse: Demonstrative Pronoun, Dative Feminine Singular
Root: ἐκεῖνος  
Sense: he, she it, etc.